UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zbLpeRIUXh3ixn9xcj25qpB0/TKUPXP5/vaAugjqBQ=' 
WHERE 
  key_id = '5820f76f764b5564e04aa8b6294ec006cd240e8b80fb39e2e1d0cbf6f4f79f7f' 
  AND (
    token = '9zbLpeRIUXh3ixn9xcj25qpB0/TKUPXP5/vaAugjqBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )